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Individual Calculations February 2022 |
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| Wu, Jayden Total change: 94.80 | |   |
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| 31st Annual North American Open - Under 2100 | Las Vegas, Nevada | USA | 2021-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1639 | 1324 | 3.00 | 6 | 2.11 | 40 | 84.40 | |
|  Ward, Noah | | | 1724 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Silva, Javier | | | 1611 | USA | 1.00 | 1 | 0.84 | 40 | 33.60 | | | Cruz, Jancarlo | | | 1460 | USA | 1.00 | 1 | 0.68 | 40 | 27.20 | | | Chiflikyan, Michael | | | 1592 | USA | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Wasserman, Eddie | | | 1724 * | USA | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Andranigian, Armen | | | 1724 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | 15th Annual Golden State Open - Under 2100 | Concord, California | USA | 2022-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1661 | 1309 | 0.50 | 2 | 0.26 | 40 | 10.40 | |
| | Bader, Jeremy | | | 1751 | USA | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Panugaling, Ronilo A | | | 1570 | USA | 0.50 | 1 | 0.32 | 40 | 12.80 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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